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Title: | Methodology for determine the moment of disconnection of patients of the mechanical ventilation using discrete wavelet transform |
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Author: | González, H.; Acevedo, H.; Arizmendi Pereira, Carlos Julio; Giraldo Giraldo, Beatriz |
Other authors: | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial; Institut de Bioenginyeria de Catalunya; Universitat Politècnica de Catalunya. SISBIO - Senyals i Sistemes Biomèdics |
Abstract: | The process of weaning from mechanical ventilation is one of the challenges in intensive care units. 66 patients under extubation process (T-tube test) were studied: 33 patients with successful trials and 33 patients who failed to maintain spontaneous breathing and were reconnected. Each patient was characterized using 7 time series from respiratory signals, and for each serie was evaluated the discrete wavelet transform. It trains a neural network for discriminating between patients from the two groups. |
Subject(s): | -Àrees temàtiques de la UPC::Ciències de la salut::Medicina -Àrees temàtiques de la UPC::Enginyeria mecànica::Mecatrònica -Àrees temàtiques de la UPC::Enginyeria biomèdica::Electrònica biomèdica -Respirators (Medical equipment) -Neural networks -Mechanical Ventilation -Time series from respiratory signals -Wavelet Transform -Neural Networks -Nanomedicina -Biotecnologia -Bioenginyeria -Biomaterials -Mecatrònica |
Rights: | Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
Document type: | Article - Published version Conference Object |
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